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| Iron Man #128 | ||
| Marvel Comics, 11/79 | ||
| David Michelinie story | Alcoholism storyline ends. | |
| John Romita Jr. & Bob Layton art | ||
| Bob Layton cover | ||
| Books | CGC Label | CGC Total | Avg. Grade | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 BOOK | Universal | 2,716 | 8.53 | 0 0.00% | 0 0.00% | 233 8.6% | 404 23.5% | 393 37.9% | 316 49.6% | 273 60% | 284 70% | 208 78% | 163 84% | 113 88% | 112 92% | 63 94% | 62 97% | 38 98% | 22 99% | 15 99% | 6 100% | 8 100% | 3 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 572 | 8.36 | 0 0.00% | 0 0.00% | 29 5.1% | 82 19.4% | 74 32.3% | 61 43.0% | 62 54% | 62 65% | 57 75% | 41 82% | 28 87% | 21 90% | 15 93% | 12 95% | 10 97% | 5 98% | 5 99% | 3 99% | 3 100% | 1 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 45 | 8.70 | 0 0.00% | 0 0.00% | 1 2.2% | 6 15.6% | 6 28.9% | 4 37.8% | 8 56% | 9 76% | 4 84% | 4 93% | 2 98% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 12 | 9.02 | 0 0.00% | 0 0.00% | 1 8.3% | 1 16.7% | 3 41.7% | 3 67% | 2 83% | 0 83% | 1 92% | 0 92% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Iron Man #128 (1979, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 9% 233 9.8 | 15% 404 9.6 | 14% 393 9.4 | 12% 316 9.2 | 10% 273 9.0 | 10% 284 8.5 | 8% 208 8.0 | 6% 163 7.5 | 4% 113 7.0 | 4% 112 6.5 | 2% 63 6.0 | 2% 62 5.5 | 1% 38 5.0 | 1% 22 4.5 | 1% 15 4.0 | 0% 6 3.5 | 0% 8 3.0 | 0% 3 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||